Hello, I need help with a problem 
I'm working on an arduino MEGA with a USB host shied to connect a PS4 controller, which is not from SONY. I can't connect this one either by BLE or by USB (I take the examples of the "USB Host Shield 2.0" library), I've already looked at a lot of topics and maybe it's a stupid question but does the fact that it's not from SONY not work? Personally I don't see the problem if it can connect to a PS4 in normal time
If anyone has an answer I would be very happy, because i'm lost just for this 